It is not suitable for Lord Allah to let a people stray after He has guided them until He makes clear to them what they should heed. Indeed, Allah is the Knower of everything.
When Adam—the first man—was created, the entire soul of men till the Last Day was created from the single soul in the Paradise itself. It is told in verses 55: 1-4 that the Impartial Lord has taught Adhikr for each soul from the Paradise itself, then He deputed man on earth and He taught Its Explanation. All the 313 Messengers were given Adhikr—the Truth and Proof as told in verse 21: 24—to remind mankind. Since Lord has given freedom either to be grateful or ungrateful, nobody can guide or stray anyone from the Straightpath. The believer can only remind others with Adhikr as explained in verses 2: 119 and 9: 108. Every man takes birth in Islam as explained in 2: 62. Adhikr is the Best Interpretation of Lord’s Book which contains everything, but It will be considered as Guidance, Mercy and Herald only by true Muslims as told in verse 16: 89. The Arabic Qur’an reading hypocrites and their followers are Fujjar, and they do not utilize It or not give It to others for utilizing as explained in verse 6: 26. The believer propagates Adhikr throughout the world testifying verses 6: 89-90 to utilize It as the Strong-Weapon against terrorism and thereby forming harmony of mankind as explained in verses 4: 133 and 6: 133. See explanations 2: 213; 3: 19; 10: 47 and 99-100.